10-22 mm or 16-35 mm for 7D

[scorpio_e]

Another for the 16 to 35. If you go full frame you are all set. The 17 to 40 is another good choice.

[AcadieLibre]

I have both lenses and had the 10-22 mm first then I bought the 16 - 35 L f/2.8 and just love it I use it much more than the 10-22 mm when I need the extra wideness but if I had to choose one it would be the 16-35 an the bonus is the faster glass. I like the 10 - 22 and found it to be a good lens but a huge price point between the two lenses.